Antenna tilt control in CDMA networks

Antenna tilt control in CDMA networks
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CDMA 网络中的天线倾斜控制

DOI：
10.1145/1234161.1234186
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发表时间：
2006
期刊：
2010 10th IEEE International Conference on Computer and Information Technology
影响因子：
--
通讯作者：
M. Dillon
M. Dillon
中科院分区：
--
文献类型：
--
作者：
G. Calcev;M. Dillon

文献摘要

被引文献

相似文献

本文提出了一种基于实用程序的实时蜂窝网络天线倾斜控制的过程。效用函数与倾角之间的凹相关性保证了算法收敛到纳什均衡。该解决方案进行了验证，使用CDMA运动模拟器与真实的路径损耗数据收集在德里市中心。模拟结果表明，当倾斜度适应流量变化时，掉话率显著降低。该解决方案可以在安装有遥控天线的系统上实现。
This paper presents a real-time utility based procedure for antenna tilt control in cellular networks. The method's convergence to Nash equilibrium is guaranteed by the concave dependence between utility function and tilt angle. The solution was verified using a CDMA motion simulator with real path-loss data collected in downtown Delhi. The simulations show a significant reduction in dropped calls when the tilt is adapted to changes in traffic. This solution can be realized on systems that install remote control antennas.